1003482057 has 4 divisors (see below), whose sum is σ = 1337976080. Its totient is φ = 668988036.

The previous prime is 1003482047. The next prime is 1003482079. The reversal of 1003482057 is 7502843001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1003482057 - 2⁶ = 1003481993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1003482037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167247007 + ... + 167247012.

It is an arithmetic number, because the mean of its divisors is an integer number (334494020).

Almost surely, 2^1003482057 is an apocalyptic number.

It is an amenable number.

1003482057 is a deficient number, since it is larger than the sum of its proper divisors (334494023).

1003482057 is an equidigital number, since it uses as much as digits as its factorization.

1003482057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334494022.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 1003482057 is about 31677.7849130901. The cubic root of 1003482057 is about 1001.1593410755.

The spelling of 1003482057 in words is "one billion, three million, four hundred eighty-two thousand, fifty-seven".